https://wiki.rev0.net/index.php?action=history&feed=atom&title=RF_Measurement 2026-06-04T06:49:17Z Revision history for this page on the wiki MediaWiki 1.39.1 https://wiki.rev0.net/index.php?title=RF_Measurement&diff=467&oldid=prev 2016-07-27T22:34:23Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 22:34, 27 July 2016</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l41">Line 41:</td> <td colspan="2" class="diff-lineno">Line 41:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>** Insertion Loss Accuracy: +/- 1 dB (60 dB range)</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>** Insertion Loss Accuracy: +/- 1 dB (60 dB range)</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>** Insertion Loss Resolution: 0.1 dB</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>** Insertion Loss Resolution: 0.1 dB</div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">==Hacking/Modifications==</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">The system runs Linux on an ARM CPU. A root account is available (user: root, pass: wh1skers) over Telnet. More hacking information can be found here: http://www.eevblog.com/forum/testgear/agilent-e7495-linux-root-account/</ins></div></td></tr> <!-- diff cache key mediawiki-mw_:diff::1.12:old-466:rev-467 --> </table>

WikiSysop https://wiki.rev0.net/index.php?title=RF_Measurement&diff=466&oldid=prev 2016-07-27T22:30:59Z

<p>Created page with &quot;My current RF spectrum analyzer/scalar network analyzer is an Agilent (Keysight) E7495A Base Station Test Set. It has the following specifications: * Frequency Accuracy: &lt; +/...&quot;</p> <p><b>New page</b></p><div>My current RF spectrum analyzer/scalar network analyzer is an Agilent (Keysight) E7495A Base Station Test Set. It has the following specifications:<br /> <br /> * Frequency Accuracy: &lt; +/- 1 ppm after 15 minute warmup<br /> * Frequency Accuracy with GPS Lock: &lt; +/- 30 ppb after 15 minutes<br /> * Dimensions: 295H x 368W x 135D mm<br /> * Weight: 9.1 kg (20 lbs)<br /> * Power Supply: +9 - 25 VDC, 55W<br /> * Battery: 10.8 V, 6.0 AH (NI2040AG) Lithium Ion, ~1.5 hour battery life<br /> * I/O: LAN 10 Base T, PCMCIA Card Slot, Compact Flash (Type 1/2)<br /> * RF I/O:<br /> ** Port 1/2 Max Input Level: +20 dBm (+30 dBm Damage Level)<br /> ** Port 2 (RF In): 50 Ohm N<br /> ** Port 1 (RF Out): 50 Ohm N<br /> ** Frequency Reference: 50 Ohm BNC, -10 - +10 dBm level<br /> ** GPS Antenna: SMA, +5V/50mA DC Bias<br /> * Operating Temperature Range: -10 - +50 C (-30 - +70 C Storage)<br /> <br /> * Spectrum Analyzer Frequency Range: 10 MHz - 2500 MHz (Extended range down to 500 kHz)<br /> ** Dynamic Range: -150 - +10 dBm<br /> ** RBW: 10 Hz - 1 MHz (1 Hz resolution)<br /> ** Span: 1 kHz - Full Span<br /> ** Update Rate:<br /> *** Full Span: 5.1 s<br /> *** 60 MHz: 400 ms<br /> *** 1 MHz (100 Hz RBW): 1.2 s<br /> ** Phase Noise: &lt;= 85 dBc at 30 kHz offset<br /> ** Spurs: &lt; -115 dBm<br /> ** DANL: -150 dBm at 30 Hz RBW, 375 - 1500 MHz<br /> <br /> * Antenna Analyzer Frequency Range: 375 MHz - 2500 MHz<br /> ** Frequency Resolution: &lt; 500 Hz<br /> ** Interference Immunity: + 20 dBm<br /> ** Update Rate:<br /> *** Full Span: &lt; 17 ms/point<br /> *** 60 MHz Span: &lt; 7 ms/point<br /> ** Return Loss Range: &gt; 30 dB (&lt; 1.07 VSWR)<br /> ** Return Loss Resolution: 0.1 dB<br /> ** Return Loss Display Range: -5 - +150 dB<br /> ** Distance to Fault: 1 - 300 m (~1 % measurement distance resolution)<br /> ** Insertion Loss Range: &gt; 100 dB<br /> ** Insertion Loss Accuracy: +/- 1 dB (60 dB range)<br /> ** Insertion Loss Resolution: 0.1 dB</div>

WikiSysop